Pop is what most people I've ever met in my area call it, my area being Oregon.
Some people really call it fizzy drink or sodee pop? I think I would LOL if someone said that. No offense intended, it just sounds funny to me
I have not ever heard or someone calling it "carbonate" but I REALLY like that! I think I'm going to start calling pop "carbonate" "Hey can I
get a carbonate?" "WHAT?" LOL Just watch, it will be big here in the PNW within a few years. I urge my fellow PNWers to start this as well.
Carbonate for the future.